Liang Ji, Cai Huimin. Influence of Magnesium Addition on the Modification of ZL108 Al-Si Alloy[J]. Special Casting & Nonferrous Alloys, 1989,(2):16-20.
Liang Ji, Cai Huimin. Influence of Magnesium Addition on the Modification of ZL108 Al-Si Alloy[J]. Special Casting & Nonferrous Alloys, 1989,(2):16-20.DOI：
ZL108铝硅合金中镁对钠盐变质的影响
摘要
本实验表明
用ZL108铝硅合金生产活塞
适当控制镁含量
只经T
6
处理
就可达到国家对铝活塞规定的指标
可取消钠盐变质工序。同时
就镁对钠盐变质的影响和钠盐变质的应用
提出新的看法。
Abstract
In this paper
we evaluated the influence of magnesium addition on the effect of modification and tested whether the modifying process was necessary or not. It was found that the properties of pistons casting with no modifying melts were satisfying
as long as the magnesium content in alloy was controlled and the pistons were heat-treated in Te condition. Without modifying process
economical benefit was increased
working condition was improved and environmental contamination was decreased
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